 
| Type | Valeur | 
|---|---|
| Titre | The Henry Project: The Ancestors of King Henry II of England - Frederic | 
| Personnes | 
|---|
|  FREDERIC I de Lorraine Duc de Haute-Lotharingie (Lorraine) | 
| Frédéric I, d. 978, duke of Upper Lorraine 959-978, m. 954 (betrothed 951), Beatrix, daughter of Hugues Capet, king of France. |